Tripath Technology, Inc. – Preliminary Technical Information

4

TPS4100 – KL/Rev. 2.5/02.05

TPS4100 Pinout

32-pin SSIP Package

(Top view)

Note: The heat slug of the TPS4100 is connected to PGND.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNITS

Over-voltage Threshold

Over-voltage turn on (amp muted)

27.0

30

32.5

V

Over-voltage Reset

Over-voltage turn off (mute off)

26.0

28.0

V

Under-voltage Reset

Under-voltage turn off (mute off)

9.5

10.0

V

Under-voltage Threshold

Under-voltage turn on (amp muted)

7.8

8.1

8.6

V

Over-Temperature Threshold

Over-temperature turn on (amp

muted)

150

160

170

°C

Over-Temperature Reset

Over-temperature turn off (mute off)

120

130

140

°C

Over-Current Detect

Single cycle, 1kHz input ramp

8.0

9.5

A

Load Dump Voltage Withstand

60

V